Kawasaki KVF700 Prairie Tail Light Bulb Size

The Kawasaki KVF700 Prairie tail light requires a P21/5W bulb size for proper illumination. This replacement chart covers 2004 through 2006 model years with corresponding bulb specifications.

The year-by-year compatibility chart below provides a quick reference to verify the correct bulb size for your vehicle.

Bulb Size by Year Range

Years	Bulb Size
2004-2006	P21/5W

Bulb Specifications

Description	Bulb Size
ECE standard (Europe & worldwide). Dual-filament signalling bulb with BAY15d bayonet base. 12V, 21W/5W.	P21/5W

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Additional Notes

The P21/5W is the tail light bulb type used across all documented model years of the Kawasaki KVF700 Prairie, covering the 2004-2006 production range.
The P21/5W is a dual-filament bulb, with one filament rated at 21 watts for braking or turn signal functions and a second filament rated at 5 watts for running light functions.
The bulb operates on a 12-volt electrical system, which is standard for powersports vehicles in this category.
The P21/5W uses a BAY15d bayonet base, a two-pin offset base design that prevents incorrect insertion by positioning the two pins at different heights along the base.
The P21/5W is governed by ECE regulations, a lighting standard recognized across Europe and numerous other markets worldwide.
The BAY15d base is specific to dual-filament applications and is not interchangeable with single-filament bayonet bases such as the BA15s, which shares a similar form but carries only one pin offset configuration.